using System;
using MarketData.DataAccess;
using MarketData.MarketDataModel;
using ScottPlot.Avalonia;
using ScottPlot.Plottables;
using ShimSkiaSharp;
using SkiaSharp;

namespace PortfolioManager.ViewModels
{



    public partial class ScottPlotViewModel : PlotterWorkspaceViewModel
    {
        private AvaPlot plotter = default;
        public ScottPlotViewModel()
        {
            OnPlotterLoadedEventHandler += PlotterLoadedEvent;
        }

        public void PlotterLoadedEvent(object sender, PlotterLoadedEventArgs e)
        {
            Prices prices = PricingDA.GetPrices("SPY", 180);
            DateTime[] dates = new DateTime[prices.Count];
            double[] closes = new double[prices.Count];

            for (int index = 0; index < prices.Count; index++)
            {
                dates[index] = prices[index].Date;
                closes[index] = prices[index].Close;
            }


            plotter = e.AvaPlot;
            // double[] dataX = { 1, 2, 3, 4, 5 };
            // double[] dataY = { 1, 4, 9, 16, 25 };
            //            plotter.Plot.Add.Scatter(dataX, dataY);
            Scatter closeScatter = plotter.Plot.Add.ScatterLine(dates, closes, ScottPlot.Color.FromSKColor(SKColors.Red));
            closeScatter.LegendText = "Close";
            closeScatter.LineWidth = 3;
            plotter.Plot.Axes.AutoScale();
            plotter.Refresh();
        }
        // ********************************************** P E R S I S T E N C E *************************
        public override bool CanPersist()
        {
            return false;
        }

        public override SaveParameters GetSaveParameters()
        {
            return null;
        }

        public override void SetSaveParameters(SaveParameters saveParameters)
        {
        }
    }
}